Finite Group DatabasebetaFinite Group DatabasebetaOrder 1984.
120 conjugacy classes of subgroups; only the 57 normal subgroups are shown.
This group has 120 conjugacy classes of subgroups — too many to draw. Only its 57 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. Q8×Dic31 | C2 | semidirect |
| 4. #11758423 | C2 | semidirect |
| 6. #11758406 | C2 | semidirect |
| 7. #11758403 | C2 | semidirect |
| 11. SD16×C31 | C4 | semidirect |
| 22. Q8×C31 | C2×C4 | semidirect |
| 32. C8×C31 | C2×C4 | semidirect |
| 57. C31 | #440 | semidirect |
| 61. SD16 | Dic31 | semidirect |
| 72. Q8 | C2×Dic31 | semidirect |
| 83. C8 | C2×Dic31 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×SD16×C31 | 2 |
| Q8×Dic31 | 2 |
| D4×Dic31 | 2 |
| #11758423 | 2 |
| #11758420 | 2 |
| #11758406 | 2 |
| #11758403 | 2 |
| #440 | 31 |